11992296 has 16 divisors (see below), whose sum is σ = 29980800. Its totient is φ = 3997424.

The previous prime is 11992291. The next prime is 11992297. The reversal of 11992296 is 69229911.

It is not an unprimeable number, because it can be changed into a prime (11992291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249816 + ... + 249863.

It is an arithmetic number, because the mean of its divisors is an integer number (1873800).

Almost surely, 2^11992296 is an apocalyptic number.

It is an amenable number.

11992296 is an abundant number, since it is smaller than the sum of its proper divisors (17988504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11992296 is a wasteful number, since it uses less digits than its factorization.

11992296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499688 (or 499684 counting only the distinct ones).

The product of its digits is 17496, while the sum is 39.

The square root of 11992296 is about 3462.9894599897. The cubic root of 11992296 is about 228.8938442527.

The spelling of 11992296 in words is "eleven million, nine hundred ninety-two thousand, two hundred ninety-six".